Question

if you see a rocket at angle of elevation of 30 degree and at a distance of 3km from the rocket launch pad how high is the rocket ?

Answer 1

Answer:

it is 60 metres high

Step-by-step explanation:

I I have calculated the answer so you can take this answer as your thank you for asking

Answer 2

Step-by-step explanation:

let height be h

tan30 = h/3

we know tan30 is 1/√3

so,

1/√3 = h/3

3 = h√3

h = 3/√3

h= √3 km